It is a new type drainage material, made of geonet and non woven geotextile.

Specification

Geonet thickness from 5mm to 8mm, width from 2m to 4m, non woven geotextile unit weight normally 200g/m&#178; , can be made of made of needle punched polyester geotextile, bonded continuous filament nonwoven geotextile, high strength polypropylene geotextile, length can be produced according to client's request.

Property

Tri-dimension composite geonet for drainage has the property of geotextile and geonet and provide a function system filtration-drainage-protection. The core of net with its unique tri-dimension structure can bear higher compression load in construction and remain the certain thickness, provide good water conductivity.